NETW 210 - Quiz 2 - WEEK 2 QUIZ(CHAPTERS 4 6 Question 1(3...

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WEEK 2 QUIZ (CHAPTERS 4 – 6) Question 1 (3 points) A vertically polarized antenna has a vertical beamwidth. True False Question 2 (3 points) A/AN__________ antenna is considered to have 360 degrees of coverage? Isotropic radiator Omni-Directional High Gain Yagi Low Gain Grid Question 3 (4 points) Which of the following increase amplitude? Choose all that apply. Lightning arrestors RF Cables Pig tail adaptors Antennae Amplifiers Question 4 (3 points) More than 40% blockage in the Fresnel Zone will not impede an RF link. 0 0 0 0 0
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True False Question 5 (3 points) 200mW is equal to how many dBm? 200 dBm 20 dBm 23 dBm 100 dBm Question 6 (4 points) Which of the following are highly directional antennae? Choose all that apply. Dish Yagi Grid Patch Phased Array Question 7 (3 points) What is the name used to describe how broad or narrow the focus of an antenna is in RF communications? Elevation 0 0 0 0 0
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Azimuth Beamwidth Amplitude Question 8 (3 points) Which antenna type is best suited for use as an endpoint of a long distance outdoor point-to-point bridge?
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